A Reciprocal Transformation for the Constant Astigmatism Equation
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
A Reciprocal Transformation for the Constant Astigmatism Equation
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| Creator |
Hlaváč, A.
Marvan, M. |
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| Description |
We introduce a nonlocal transformation to generate exact solutions of the constant astigmatism equation zyy+(1/z)xx+2=0. The transformation is related to the special case of the famous Bäcklund transformation of the sine-Gordon equation with the Bäcklund parameter λ=±1. It is also a nonlocal symmetry.
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| Date |
2019-02-10T09:55:00Z
2019-02-10T09:55:00Z 2014 |
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| Type |
Article
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| Identifier |
A Reciprocal Transformation for the Constant Astigmatism Equation / A. Hlaváč, M. Marvan // Symmetry, Integrability and Geometry: Methods and Applications. — 2014. — Т. 10. — Бібліогр.: 31 назв. — англ.
1815-0659 2010 Mathematics Subject Classification: 53A05; 35A30; 35C05; 37K35 DOI:10.3842/SIGMA.2014.091 http://dspace.nbuv.gov.ua/handle/123456789/146605 |
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| Language |
en
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| Relation |
Symmetry, Integrability and Geometry: Methods and Applications
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| Publisher |
Інститут математики НАН України
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